M-Tron Magnet Factory by Blake Foster

This huge space factory is built by LEGO fan and Flickr member Blake Foster who is a master sci-fi builder also known for the amazing space ships like "The Manticore" and "The Paladin". According to the creator this amazing sci-fi building is built over 2 years and took an estimated 3,000 hours to create with 100,000 pieces. The base is 40 x 60 inches, or 128 x 192 studs. It has a full interior with command center, hangers and much more. This MOC is probably the most detailed LEGO sci-fi building ever created.

The top of the building is amazingly detailed with dishes, utensils, antennas and many more detail pieces